list_revalidation_queue
A read tool on the Mapi Agent Memory MCP server.
This record as markdown: /tools/mapi-agent-memory/list-revalidation-queue.md
What list_revalidation_queue does on Mapi Agent Memory
AI agents call list_revalidation_queue to retrieve information from Mapi Agent Memory without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_revalidation_queue is rated Low
The 'list' prefix strongly suggests this tool retrieves or queries data rather than modifying it. Even in a governance and memory management context, listing a queue is fundamentally a read operation. The lack of description reduces confidence slightly, but the semantic intent is clear from the name alone. No side effects or state modifications are implied.
From the tool's definition Tool name 'list_revalidation_queue' indicates a query/retrieval operation ('list'). The empty description prevents higher confidence, but the naming convention suggests it retrieves a queue of revalidation items without modifying state.
Attacks that exploit this kind of access
The rule that runs list_revalidation_queue safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Mapi Agent Memory, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_revalidation_queue, this is the rule to start with:
list_revalidation_queue is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mapi Agent Memory, apply this rule, and every list_revalidation_queue call is checked against it from then on.
Questions about list_revalidation_queue
list_revalidation_queue is a read tool on the Mapi Agent Memory MCP server. It is categorised as a Read tool in the Mapi Agent Memory MCP Server, which means it retrieves data without modifying state.
Register the Mapi Agent Memory MCP server in PolicyLayer and add a rule for list_revalidation_queue: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Mapi Agent Memory. Nothing to install.
list_revalidation_queue is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_revalidation_queue rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_revalidation_queue. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_revalidation_queue is provided by the Mapi Agent Memory MCP server (cabo0m/mapi-agent-memory). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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